salix/modules/client/front/unpaid/index.js

import ngModule from '../module';
import Section from 'salix/components/section';

export default class Controller extends Section {
    setDefaultDate(hasData) {
        if (hasData && !this.clientUnpaid.dated)
            this.clientUnpaid.dated = Date.vnNew();
    }
}

ngModule.vnComponent('vnClientUnpaid', {
    template: require('./index.html'),
    controller: Controller
});